Briton Ferry - Trefelin BGC

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{"lg_-1":[14,5,2,21],"lg_-1_6":[4,0,2,6],"lg_213":[11,5,2,18],"lg_213_6":[4,null,2,6],"lg_453":[2,null,null,2],"lg_453_6":[2,null,null,2],"lg_580":[1,null,null,1],"lg_580_6":[1,null,null,1]}

{"lg_-1":[10,2,9,21],"lg_-1_6":[3,1,2,6],"lg_213":[7,2,7,16],"lg_213_6":[3,1,2,6],"lg_453":[2,null,1,3],"lg_453_6":[2,null,1,3],"lg_580":[1,null,1,2],"lg_580_6":[1,null,1,2]}

{"lg_-1":[7,4,0,11],"lg_-1_6":[3,3,0,6],"lg_213":[6,4,null,10],"lg_213_6":[3,3,null,6],"lg_580":[1,null,null,1],"lg_580_6":[1,null,null,1]}

{"lg_-1":[6,1,5,12],"lg_-1_6":[2,1,3,6],"lg_213":[4,1,4,9],"lg_213_6":[2,1,3,6],"lg_453":[1,null,1,2],"lg_453_6":[1,null,1,2],"lg_580":[1,null,null,1],"lg_580_6":[1,null,null,1]}